Honeywell Aquastat L4006 Скачать руководство пользователя страница 8

L4006,7,8; L6006,7,8 AQUASTAT

®

 CONTROLLERS

60-2104—10

8

INSTALLATION

When Installing This Product…

1.

Read these instructions carefully. Failure to follow them 

could damage the product or cause a hazardous 

condition.

2.

Check the ratings given in the instructions and on the 

product to make sure the product is suitable for your 

application.

3.

Installer must be a trained, experienced service 

technician.

4.

After installation is complete, check product operation as 

provided in these instructions.

WARNING

Explosion Hazard.

Can cause serious injury, death or property 

damage.

This product is intended for use only in systems with a 

pressure relief valve.

WARNING

Electrical Shock Hazard.

Can cause serious injury or death.

Disconnect power supply before beginning installation 

to prevent electrical shock or equipment damage.

CAUTION

Equipment Damage Hazard.

Use of incorrect device or improper installation can 

damage the system.

1. Do not replace immersion-type Aquastat Controller 

with strap-on Aquastat Controller.

2. Do not secure draw nut so tightly that retainer clamp 

can collapse tubing.

IMPORTANT

1. Terminals on these Aquastat relays are approved for 

copper wire only.

2. Controller may be used with or without immersion 

well. If used, well must snugly fit sensing bulb for best 

thermal response. Insert bulb until it rests against the 

bottom of the well. Use well of correct length and 

bend the tubing, if necessary, to provide enough force 

to hold the bulb against the bottom of the well. Avoid 

making a sharp bend in the tubing as it can produce a 

break in the tubing and cause loss of fill. This 

condition causes the High and Low Limit controls to 

be made continuously.

3. If well does not snugly fit on bulb, use the heat-

conductive compound, included with Super Tradeline 

and Tradeline models, as follows: Fold the plastic bag 

of compound lengthwise and twist gently. Snip the 

end of the bag and insert into the well. Slowly pull out 

the bag while squeezing firmly to distribute compound 

evenly in the well. Insert the bulb into the well. Bend 

the tubing, if necessary, to provide force to hold the 

bulb against the bottom of the well and to hold the 

outer end of the bulb firmly in contact with the side of 

the well. Wipe off excess compound.

The manufacturer usually provides a tapping for insertion of 

the controller sensing element. This tapping is located at a 

point where typical water temperature can be measured. 

Depending on the model, the element is inserted in an 

immersion well, through a boiler fitting, or directly immersed.

Installation should be made by a qualified service technician. 

Follow the instructions furnished by the system manufacturer, if 

available. Otherwise, refer to appropriate procedure listed 

below.

Mounting Immersion Well and Direct 

Immersion Models (L4006A,B,C,E,G; 

L4007A,B; L6006A,B; L6007A)

Installing Immersion Well Models 
(L4006A,B,E,G; L4007A,B; L6006A; L6007A)

On an existing installation, shut off the power and remove the 

old control. If the old immersion well appears suitable, and if 

the adapter clamp on the Aquastat Controller fits the old well 

spud, this well does not need to be replaced.

To replace the well:

1.

If the system is filled, drain the system to a point below 

the boiler tapping.

2.

Remove the old well from the boiler tapping.

3.

Install the immersion well included with the controller. If 

the boiler tapping is greater than 1/2 in. (13 mm), use a 

reduction fitting to adapt the boiler opening to the 1/2 in. 

(13 mm) threads that are standard with the well or fitting. 

Fittings with 3/4 in. (19 mm) threads are also available.

4.

Fill the system. Make sure that the well is screwed in 

tightly enough to prevent leakage. Do not use the case 

as a handle to tighten the well after the controller is 

secured to the well.

To install the controller:

1.

Loosen the screw (at the top of the case, above the 

scale setting), and remove the cover. Loosen the two 

screws that secure the adapter clamp. (See Fig. 6).

2.

Insert the sensing element into the immersion well.

3.

Fasten the case of the Aquastat Controller to the well 

with the adapter clamp. Make certain that the clamp is 

properly positioned over the groove of the well spud. 

Also, be sure the flange at the opening of the well fits 

snugly into the opening of the case. The sensing bulb 

must bottom in the well.

NOTE: Some models include up to 3 in. (76 mm) extra capil-

lary tubing inside the case. In these models, pull out 

the extra tubing, if needed.

Содержание Aquastat L4006

Страница 1: ... and surface mounting L4008 L6008 include remote bulb for mounting controller at a location away from the sensing element Totally enclosed Micro Switch snap acting switches operate on temperature rise to set point Models calibrated for high limit use are also suitable for low limit control if a separate high limit controller is used Visible control point scale and external adjustment screw permit ...

Страница 2: ...handling and maximum replacement value Specifications of SUPER TRADELINE and TRADELINE controls are the same as those of standard models except as noted below SUPER TRADELINE Model L6006A Aquastat Controller SUPER TRADELINE Features SUPER TRADELINE package with cross reference label and special instructions Factory set stop at 240 F 116 C Vertical or horizontal mount Tube of heat conductive compou...

Страница 3: ...ing and Bulb See Fig 5 Accessories and Parts 137536A Scale Lock Assembly Includes one 137536 767 Scale Lock and one 80844C 767 Screw No 3 48 x 3 16 5 mm Q615A1004 Weatherproof Enclosure for remote bulb devices only 107408 Heat Conductive Compound 4 oz can 104488 Spring Clip stainless steel 124904 Well Adapter Immersion Well Assemblies and Compression Fittings See form no 68 0040 Wells and Fittings...

Страница 4: ...oximate immersion well dimensions in inches mm for all models except L4006C and L6006B Fig 5 Approximate boiler fitting and bulb dimensions in inches mm for L4006C and L6006B M8958A 7 8 IN 22 MM STANDARD KNOCKOUT 2 1 25 2 51 5 5 8 136 2 3 4 70 2 51 C L 1 2 14 IN NPT 7 16 11 3 76 1 1 2 38 M8789A 1 2 OR 3 4 14 IN NPT 3 8 10 3 76 1 5 16 33 M8799A ...

Страница 5: ...crew L4006B Circulator 100 F to 240 F 38 C to 116 C 5 F 3 C fixed or 5 F to 30 F 3 C to 17 C adjustable Horizontal Makes TRADELINE model available Insulation depth 1 1 2 in or 3 in 38 mm or 76 mm NPT brass spud 3 4 in 19 mm Screw in front of case on dial suitable for Powerpile control Factory set stop at 240 F 116 C L4006C High or low limit 65 F to 200 F 18 C to 93 C 3 1 2 F 2 C fixed Horizontal d...

Страница 6: ...1 7 m 8 1 2 ft 2 6 m or 10 ft 3 0 m Factory set scale stops at 120 170 or 200 F 49 77 or 93 C Celsius scale markings Front cover screw L4008B Circulator 100 F to 240 F 38 C to 116 C 5 F 3 C fixed or 5 F to 30 F 3 C to 17 C adjustable Remote bulb direct immersion Makes Capillary 5 1 2 ft 1 7 m L4008Eb High limit 40 F to 80 F 4 C to 27 C or 130 F to 270 F 54 C to 132 C Manual reset Remote bulb Break...

Страница 7: ...limit 65 F to 200 F 18 C to 93 C 5 F 3 C fixed or 5 F to 30 F 3 C to 17 C adjustable Horizontal or vertical surface mounted TRADELINE model available Strap on surface mount L6007A Circulator and low limit or high limit 40 F to 180 F 4 C to 82 C Fixed Horizontal or vertical Insulation depth 1 1 2 in or 3 in 38 mm or 76 mm L6008A Circulator and low limit cooling 100 F to 240 F 38 C to 116 C or 30 F ...

Страница 8: ...st the bottom of the well and to hold the outer end of the bulb firmly in contact with the side of the well Wipe off excess compound The manufacturer usually provides a tapping for insertion of the controller sensing element This tapping is located at a point where typical water temperature can be measured Depending on the model the element is inserted in an immersion well through a boiler fitting...

Страница 9: ... insertion of the Aquastat Controller sensing element This tapping should be located at a point where typical water temperature can be measured Never locate the bulb or protecting immersion well close to a hot or cold water inlet or a steam coil If the system is filled drain system to a point below the boiler tapping or wherever the sensing bulb is to be installed The bulb can also be installed in...

Страница 10: ...on the tubing in the order shown in Fig 11 Turn the brass washers so the slots are 180 degrees apart Fig 11 Capillary compression fitting Use with L4008 5 Slide the seal assembly into the fitting and tighten the packing nut Duct Mounting 1 Drill a 3 4 in 19 mm hole in the duct wall large enough to admit the sensing bulb into the holder 2 Using the holder as a template mark and drill holes for the ...

Страница 11: ...ase Bring out the bulb and tubing through a 3 4 in 19 mm hole in the outside wall avoiding sharp bends or kinks Leave excess tubing coiled near the case Do not make sharp bends near the case or bulb Slip the bulb through the supports in the shield Pinch the split supporting clip until it holds the bulb firmly in position If the seal off tube protrudes from under the shield bend it under as shown i...

Страница 12: ...iameter or larger for accurate temperature sensing Remove any insulation from the pipe Thoroughly scrape off all scale rust or paint Mount the controller using adjustable bracket provided Turn on power Wiring Disconnect power supply before beginning installation to prevent electrical shock or equipment damage All wiring must comply with local codes and ordinances regarding wire size type of insula...

Страница 13: ...PPLY PROVIDE DISCONNECT MEANS AND OVERLOAD PROTECTION AS REQUIRED L6006C USED AS HIGH LIMIT CONTROL L6006C USED AS AN OPERATING CONTROL R B OPENS R W CLOSES ON TEMPERATURE RISE M8960B PROTECTORELAY CONTROL HIGH LIMIT CONTROLLER CIRCULATOR AND LOW LIMIT CONTROL W R B 1 2 4 3 T T IGNITION BURNER MOTOR 24V THERMOSTAT SWITCHING RELAY CIRCULATOR LINE VOLTAGE LOW VOLTAGE 1 2 3 4 T T IGNITION BURNER L400...

Страница 14: ...fter a high limit shutdown L1 HOT L2 1 1 2 POWER SUPPLY PROVIDE DISCONNECT MEANS AND OVERLOAD PROTECTION AS REQUIRED WHEN USING CIRCULATOR LOW LIMIT CONTROL REMOVE L1 L2 JUMPER 2 L6006 CIRCULATOR AND LOW LIMIT CONTROL L1 L2 3 T T R W B B R C1 C2 B1 B2 SERIES 80 THERMOSTAT L8148A CIRCULATOR PILOTSTAT LINE VOLTAGE GAS CONTROL OIL BURNER RELAY LINE VOLTAGE TERMINALS 1 1 2 2 1 2 M8783C LOW VOLTAGE LIN...

Страница 15: ...e boiler manufacturer recommendations To adjust models with adjustable differential rotate the wheel on the back of the snap switch See Fig 32 until the desired reading is aligned with the V notch in the frame The wheel provides an adjustment from 5 F to 30 F 3 C to 17 C Replace the cover on the Aquastat Controller Fig 31 Adjusting the differential TEMPERATURE RISE SETPOINT ADJUSTABLE LEFT SWITCH ...

Страница 16: ...mperature than indicated on the dial setting lower the dial setting the number of degrees listed in Table 3 Table 3 Temperature Adjustments EXAMPLE In the example shown in Fig 33 the L6008A case is located in a room with a lower temperature than the controlled space Adjusting the controlled space setting dial setting is necessary to compensate for the temperature difference of 35 F 20 C between th...

Страница 17: ...tems with a pressure relief valve Check to make certain that the Aquastat Controller is properly installed and adjusted Put the system into operation and observe the action of the controller through several cycles to make certain it provides proper control of the system as described in the OPERATION section Make any additional adjustments necessary for assuring comfort requirements ...

Страница 18: ... be a carcinogen by either OSHA NTP IARC or ACGIH Section 4 First Aid Measures Eye Contact Flush eyes with water for 15 minutes Remove any contact lenses and continue to flush Obtain medical attention if irritation develops and persists Skin Contact Remove excess with cloth or paper Wash thoroughly with mild soap and water Obtain medical attention if irritation develops and persists Ingestion Cont...

Страница 19: ... Specific Gravity 0 86 Section 10 Stability and Reactivity Stability Stable Reactivity Hazardous polymerization will not occur Incompatibilities Strong oxidizing agents and halogens Hazardous Decomposition Products Carbon dioxide carbon monoxide Section 11 Toxicology Information No data available Section 12 Ecological Information Chemical Fate Information Hydrocarbon components will biodegrade in ...

Страница 20: ...ywell Limited Honeywell Limitée 1985 Douglas Drive North 35 Dynamic Drive Golden Valley MN 55422 Toronto Ontario M1V 4Z9 customer honeywell com L4006 7 8 L6006 7 8 AQUASTAT CONTROLLERS U S Registered Trademark 2006 Honeywell International Inc 60 2104 10 J I Rev 12 06 ...

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